kEmptyBeginText   840 third_party/re2/re2/compile.cc       return EmptyWidth(reversed_ ? kEmptyEndText : kEmptyBeginText);
kEmptyBeginText   843 third_party/re2/re2/compile.cc       return EmptyWidth(reversed_ ? kEmptyBeginText : kEmptyEndText);
kEmptyBeginText  1630 third_party/re2/re2/dfa.cc       flags = kEmptyBeginText|kEmptyBeginLine;
kEmptyBeginText  1644 third_party/re2/re2/dfa.cc       flags = kEmptyBeginText|kEmptyBeginLine;
kEmptyBeginText   481 third_party/re2/re2/nfa.cc       flag |= kEmptyBeginText | kEmptyBeginLine;
kEmptyBeginText   268 third_party/re2/re2/prog.cc     flags |= kEmptyBeginText | kEmptyBeginLine;